Unit+5+First+Aid+Reading+and+Thinking+高中英语人教版（2019）选择性必修第二册

Unit5FirstaidReadingandThinkingAccidentsmayhappensuddenly.“Astormmayarisefromaclearsky,whilehumanfortunes(命运)areasunpredictableastheweather.”

Lead-in天有不测风云，人有旦夕祸福Lead-inQ:Whatwillyoudowhenaccidentshappen?call120/anambulancesendfor(派人去请)adoctorbeforedoctor’scoming,givethefirstaidtimelyFirstAidQuizPre-reading1.Whichpersonwouldyouhelpfirst? A.LiYanwhohascutherfootonglass B.XueJinwhosenoseisbleeding C.GaoYuanwhoisonthegroundnotbreathing D.WangFengwhohasbrokenherarmFirstaidquiz2.Whenyouarecarryingoutrescuebreathing(人工呼吸),wheredoyoucheckforapulse(脉搏)?A.theneck B.thewrist C.thefoot D.thechestFirstaidquiz3.Ifyougetanosebleed,gentlyletyourheadback

tostopthebleeding.A.TrueB.FalseFirstaidquizItmayleadthebloodintothethroatandeasilycausechoking.4.Totreatachoke,youshouldmakehim/herspit(吐出)by

pattinghim/heronthebackorusingHeimlichmanoeuvre.A.TrueB.FalseFirstaidquizHeimlichmanoeuvre(海姆利希急救法):Providingpressureintheabdomen(腹部)andchest(胸部),enablingtheobjecttobeexpelled(排出).Skimming____advertisement____blogpost____hospitalleaflet____email____newspaperarticle____shortstoryQ:Whatisthetexttypeofthepassage?Topic:Thisisapassageaboutfirstaidfor________burnsSkimmingStructure:Theinformationisorganizedaccordingto______,______,____________,___________________,ofburns.causestypescharacteristicsandfirstaidtreatment(Tips:thesubheadingsinthepassage)ScanningQ:WhatisthemainideaofPara.1?Part2:CausesofburnsPart3:TypesofburnsPart4:CharacteristicsofburnsPart5:FirstaidtreatmentofburnsPart1:Thefunctionsofthe_______skinPart1thefunctionsoftheskinfunctionsoftheskinActsasa______againstdisease,toxins,andthesun’s______;preventsyourbodyfrom________________________warnsyouwhenthingsaretoo_____or_____givesyou______________bodytemperaturelosingtoomuchwatercoldhotsenseoftouchtocontrolyour________________raysbarrierFirstAidIfourskinsgetburnt,weneedsteamfirethesunelectricitychemicalshotliquidsradiationPart2AvarietyofcausesCausesofburnsacidsWATCHOUT!ScanningQ:Howmanytypesofburnsarethere?(1)Ifyouhappentobreakakettle(壶)fullofboilingwater,andgetyourlegsburnt,theburnsshouldbe________.A.first-degreeburns B.second-degreeburnsC.third-degreeburns D.fourth-degreeburnsScanning（Part3-4）

2.Ifsomeonegetsburntandhishandsgetblackandwhiteandthetissueunderneathcanbeseen,itbelongsto________.A.first-degreeburns

B.second-degreeburnsC.third-degreeburns

D.fourth-degreeburnsScanning（Part3-4）

Scanning（Part3-4）

3.Whatdofirst-degreeandsecond-degreeburnshaveincommon?A.

Beingmildlypainful.

B.

Beingdry.C.

Beingred.

D.

Blisters(水泡).______burnsundercool__________water.______theburnedareagentlywithacleancloth.______anyclothesusingscissorsifnecessary.______theburnedareawithaloosecleancloth.Ifburnsontheface,makesurethevictimcanstill_______.Ifserious,takethevictimtothe_______atonce.PlaceDryRemoveCoverhospitalrunningbreatheScanning（Part5Firstaidtreatmentsforburns）

1.Yourskingivesyouprotectionfrommanydangerousthings.2.Afirst-degreeburnhasthisnamebecauseitisthemostserious.3.Second-degreeburnscanbethemostpainfulkindofburn.TF

TF

TF

Trueorfalse(P51)4.Itisimportanttousecoolwatertostoptheheatfromremaininginthewoundregardlessofthedegreeoftheburn.5.Puttingbutteroroilonburnshelpsbecauseitmayreduceswellingandeasediscomfort.TF

TF

Trueorfalse(P51)

Theskinisanessentialpartofyourbodyandisyourbody's________(large)organ.Itcan

protectyouagainstdisease,toxinsandthesun'srays.Italsohelpscontrolyourbodytemperature,

preventsyourbody2._________losingtoomuchwaterandgivesyouthesenseoftouch.Ifitgets3._______(burn),itcanbeveryserious.Thefirstandmostimportantstepinthe4._________(treat)ofburnsisgivingfirstaid.Post-reading(导学案

P169)largestfromburnttreatmentBurns5.____________(divide)intothreetypesdependingonthedepthofskindamage.First-degreeburnsarelessseriousthantheothertwo.Youcanplaceburnsundercool6.________(run)water,forthecoolwaterstopstheburningprocessandreducesthepainandswelling.Thendrytheburntarea7._________(gentle)withacleancloth.Onethingyoumustrememberisnevertoapplyoiltotheinjuredareas,8.________willkeeptheheatinthewound